鋼制履帶底盤結構性能特點：Steel track chassis1.支承主機重量，具有前進、后退、轉彎行走之殼功能2.鋼制履帶采用日本技術生產的建筑機械型，承載能力強、牽引力大、噪音低，具有良好的行駛性能。可加裝橡膠履帶板，避免傷及柏油路面，；3.單、雙速行走馬達總成自由選擇，輸出扭矩大、行走速度快；4.底盤鋼架結構強度高、剛性好，利用激光切割、數控折彎加工；5.支重輪、導向輪采用深溝球軸承，一次性加黃油潤滑，免使用中維護和保養加油。6.軸端雙密封結構，保證潤滑油密封不外漏，并能防止泥水進入輪腔7.支重輪，導向輪、驅動輪齒采用合金鋼并經淬火處理，耐磨性好，使用壽命長，8.彈簧漲緊機構采用螺桿調節，可靠性高1.Support the engine weight，can travel award，backward and turn smoothly.2. Steel track is of construction machinery grade，which processed by Japanese technique.It has powerful load capacity and traction force，low level noise and good trafficability. No harm to asphalt road if rubber shoes added.3.Single or double acting motor assembly are optional，both can supply large output torque and high traveling speed.4. Steel chassis frame is machined laser cutting and CNC bending，which has high strength and stiffness.5.Support roller and guide wheel are equipped with deep groove ball bearing， after initial lubricating，there is no need adding lubrication during service time.6. Double sealing at shaft end to avoid lubrication leakage and prevent water and mud from entering gear housing.7.Support roller，guide wheel and driving wheel are of alloy steel and hardening treated， which have good wearing resistance and long lifetime.8.Spring tension device is adjusted by threaded rod，more reliable in service.